If you’re looking for a comforting treat that’s as easy to make as it is irresistible, these Cinnamon Sugar Butter Swim Biscuits are about to become your new obsession. Imagine ultra-fluffy biscuits, golden and rich from a buttery bath, crowned with a sparkly cinnamon-sugar crust and finished with a sweet vanilla glaze. They’re perfect for breakfast, brunch, or as a late-night snack, and they always manage to steal the show at any gathering. Every bite is a warm hug, making Cinnamon Sugar Butter Swim Biscuits a must-bake for anyone who loves cozy, homey desserts.

Ingredients You’ll Need
These biscuits come together with pantry staples, but each ingredient plays a vital role. From the tender crumb to the gooey glaze, every component brings its own flair to these Cinnamon Sugar Butter Swim Biscuits, resulting in a treat that’s far greater than the sum of its parts.
- All-purpose flour: The backbone of the biscuits, providing structure and a tender bite.
- Baking powder: Gives a lofty rise, ensuring your biscuits bake up wonderfully fluffy.
- Salt: Just a teaspoon wakes up all the flavors and balances the sweetness.
- Granulated sugar: Used in both the dough and the topping, it adds sweetness and that signature cinnamon-sugar crunch.
- Buttermilk: Adds tang and creates a moist, tender crumb that almost melts in your mouth.
- Unsalted butter (melted): The “swim” in the name—this butter creates a golden, crisp edge and rich flavor throughout.
- Ground cinnamon: Pairs with sugar for a warm, aromatic topping that perfumes the whole kitchen.
- Powdered sugar: The base for the easy glaze, giving a smooth, sweet finish.
- Milk: Loosens the glaze to a pourable consistency—use more or less to get it just right.
- Vanilla extract: Adds depth and an inviting aroma to the glaze.
How to Make Cinnamon Sugar Butter Swim Biscuits
Step 1: Preheat and Prep
Start by preheating your oven to 450°F (230°C). While the oven warms up, grease a 9×9-inch baking dish to ensure nothing sticks—this helps the biscuits slide out easily and stay beautifully intact.
Step 2: Mix Dry Ingredients
In a medium bowl, whisk together the flour, baking powder, salt, and 1 tablespoon of granulated sugar. This step evenly distributes the leavening agent and salt, so every bite of your Cinnamon Sugar Butter Swim Biscuits is perfectly seasoned and rises just right.
Step 3: Add Buttermilk
Pour the buttermilk into your dry mixture and stir until just combined. Don’t overmix! A few lumps are totally fine and keep these biscuits tender and soft instead of tough.
Step 4: Butter Bath
Pour 1/2 cup melted unsalted butter into the bottom of your prepared baking dish. Drop the biscuit dough directly into the melted butter, then gently spread it out so the dough is evenly distributed. The dough should literally “swim” in the butter, which creates those crisp, golden edges everyone loves.
Step 5: Cinnamon Sugar Topping
In a small bowl, mix 1/2 cup granulated sugar with the ground cinnamon. Sprinkle this mixture evenly over the top of the biscuit dough. The sugar and spice caramelize in the oven, forming a sweet, crackly crust.
Step 6: Bake
Slide the dish into the oven and bake for 20 to 25 minutes. The biscuits are ready when the top is golden brown and a toothpick inserted in the center comes out clean. The aroma will be absolutely heavenly!
Step 7: Butter Finish
While the biscuits are still warm, brush the top with 2 tablespoons of melted butter. This step adds shine, flavor, and helps the cinnamon-sugar topping stick.
Step 8: Glaze
For the finishing touch, whisk together powdered sugar, milk, and vanilla extract until smooth and pourable. Drizzle the glaze over the warm biscuits, letting it sink into all the nooks and crannies. Now, your Cinnamon Sugar Butter Swim Biscuits are ready to enjoy!
How to Serve Cinnamon Sugar Butter Swim Biscuits

Garnishes
A light dusting of powdered sugar or a sprinkle of extra cinnamon on top can make these biscuits look as magical as they taste. For a special touch, add a dollop of whipped cream or even a few fresh berries—the contrast is beautiful and delicious.
Side Dishes
Pair your Cinnamon Sugar Butter Swim Biscuits with fresh fruit, yogurt, or a savory breakfast casserole to balance the sweetness. They’re also a fantastic addition to a brunch spread alongside scrambled eggs and crispy bacon.
Creative Ways to Present
Cut the biscuits into fun shapes with a cookie cutter, or stack two for a biscuit “sandwich” with cream cheese or a smear of your favorite jam in the middle. For gatherings, serve them in a basket lined with a colorful napkin for a charming, rustic look.
Make Ahead and Storage
Storing Leftovers
Keep any leftover Cinnamon Sugar Butter Swim Biscuits in an airtight container at room temperature for up to two days. If your kitchen is especially warm, store them in the fridge so they stay fresh and moist.
Freezing
Freeze cooled, unglazed biscuits by wrapping them individually in plastic wrap and placing them in a zip-top bag. They’ll keep well for up to two months. When you’re ready to enjoy, just thaw at room temperature and add the glaze fresh.
Reheating
To reheat, pop biscuits in a 300°F oven for about 10 minutes or microwave for 20-30 seconds until warm. If they’ve been glazed already, cover lightly with foil in the oven to keep the icing from melting away.
FAQs
Can I use milk instead of buttermilk?
Absolutely! If you don’t have buttermilk on hand, you can use regular milk mixed with a tablespoon of lemon juice or vinegar. Let it sit for 5 minutes, and you’ll have a great substitute that still delivers a soft, tender crumb.
What’s the best way to cut the biscuits?
These Cinnamon Sugar Butter Swim Biscuits are designed to be sliced directly in the pan after baking. Use a sharp knife to cut them into squares or rectangles—no need for biscuit cutters or extra fuss.
Can I double the recipe?
Yes, this recipe doubles beautifully! Just use a 9×13-inch baking dish and adjust the baking time as needed—check for doneness with a toothpick in the center.
Can I make these gluten-free?
You can swap the all-purpose flour for your favorite gluten-free blend. Just make sure it’s a 1:1 substitute that includes xanthan gum for best texture.
Should I serve these warm or at room temperature?
Cinnamon Sugar Butter Swim Biscuits are absolutely dreamy when served warm, but they’re delicious at room temperature too. If you want to bring them back to life, a quick reheat in the oven or microwave works wonders.
Final Thoughts
If you’re craving something sweet, cozy, and outrageously simple to whip up, give these Cinnamon Sugar Butter Swim Biscuits a spot on your baking list. They’re a guaranteed crowd-pleaser—soft, buttery, and packed with cinnamon-sugar goodness in every bite. Trust me, once you try them, you’ll want to make them again and again!
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Cinnamon Sugar Butter Swim Biscuits Recipe
- Total Time: 35 minutes
- Yield: 9 biscuits 1x
- Diet: Vegetarian
Description
These Cinnamon Sugar Butter Swim Biscuits are a delightful blend of fluffy buttermilk biscuits baked in melted butter, topped generously with cinnamon sugar, and finished with a sweet vanilla glaze. Perfect for breakfast or dessert, their warm, buttery texture and rich cinnamon flavor make them irresistible.
Ingredients
Dry Ingredients
- 2 1/2 cups all-purpose flour
- 1 tablespoon baking powder
- 1 teaspoon salt
- 1 tablespoon granulated sugar
Wet Ingredients
- 1 3/4 cups buttermilk
- 1/2 cup unsalted butter, melted (for the batter and baking dish)
- 2 tablespoons unsalted butter, melted (for topping)
- 1/2 teaspoon vanilla extract
Toppings
- 1/2 cup granulated sugar
- 1 tablespoon ground cinnamon
- 1/2 cup powdered sugar
- 1–2 tablespoons milk
Instructions
- Preheat Oven: Preheat your oven to 450°F (230°C) to ensure it’s hot enough for baking the biscuits to a golden brown.
- Mix Dry Ingredients: In a medium bowl, whisk together the all-purpose flour, baking powder, salt, and 1 tablespoon of granulated sugar until well combined.
- Add Buttermilk: Stir in the buttermilk to the dry ingredients just until combined, making sure not to overmix to keep the biscuits tender.
- Prepare Baking Dish: Pour 1/2 cup melted unsalted butter into a greased 9×9-inch baking dish, ensuring the butter is evenly spread to create the buttery ‘swim’ for the biscuits.
- Shape and Spread Biscuit Dough: Drop the biscuit dough evenly into the melted butter in the baking dish, spreading it out gently into an even layer.
- Prepare Topping: In a small bowl, mix together 1/2 cup granulated sugar and 1 tablespoon ground cinnamon until combined.
- Add Cinnamon Sugar Topping: Sprinkle the cinnamon sugar mixture evenly over the top of the biscuit dough, covering the entire surface.
- Bake: Place the dish in the oven and bake for 20 to 25 minutes, or until the biscuits are golden brown and a toothpick inserted into the center comes out clean.
- Brush with Butter: Remove the biscuits from the oven and immediately brush the top with the remaining 2 tablespoons of melted unsalted butter to enhance flavor and moisture.
- Make Glaze: While the biscuits are warm, whisk together the powdered sugar, 1 to 2 tablespoons of milk, and vanilla extract in a small bowl until smooth and pourable.
- Drizzle Glaze: Drizzle the vanilla glaze over the warm biscuits before serving to add a sweet finish.
Notes
- Serve these biscuits warm for the best flavor and texture.
- For an extra rich glaze, substitute half-and-half or cream for the milk.
- Leftover biscuits can be reheated in the oven or microwave to restore their softness.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Category: Breakfast, Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 biscuit
- Calories: 310
- Sugar: 21 g
- Sodium: 420 mg
- Fat: 15 g
- Saturated Fat: 9 g
- Unsaturated Fat: 5 g
- Trans Fat: 0 g
- Carbohydrates: 41 g
- Fiber: 1 g
- Protein: 4 g
- Cholesterol: 40 mg